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Historical Revision

IEEE C37.20.3-2001

IEEE Standard for Metal-Enclosed Interrupter Switchgear (1 kV-38 kV)
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IEEE C37.20.3-2001

IEEE Standard for Metal-Enclosed Interrupter Switchgear (1 kV-38 kV)

PUBLISH DATE 2001
PAGES 48
IEEE C37.20.3-2001
Revision Standard - Superseded. This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; control, instrumentation and metering devices; and protective equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for distribution of electrical power. Interpretations for this standard are available at: http://standards.ieee.org/reading/ieee/interp/C37.20Series.html
This standard covers metal-enclosed interrupter (MEI) switchgear assemblies containing, but not limited to, such devices as interrupter switches; selector switches; power fuses; control, instrumentation and metering devices; and protective equipment. It includes, but is not specifically limited to, equipment for the control and protection of apparatus used for distribution of electrical power. This standard is concerned with enclosed (rathere than open), indoor and outdoor switchgear assemblies rated above 1000 V. It includes equipment that is part of primary and secondary unit substations. It does not include gas-insulated substation equipment nor switching devices mounted integrally within a transformer enclosure.
The current standard is being revised to bring it in line with current technology and operating practices. The original standard was approved in 1987 and reaffirmed in 1992. This standard includes equipments that are part of primary and secondary unit substations. Much of this equipment has been or is current being third party certified. This standard is used as the base document for this activity.
SDO IEEE: Institute of Electrical and Electronics Engineers
Document Number C37.20.3
Publication Date Aug. 17, 2001
Language en - English
Page Count 48
Revision Level
Supercedes
Committee Switchgear
Publish Date Document Id Type View
Sept. 27, 2023 C37.20.3-2023 Revision
Jan. 31, 2014 C37.20.3-2013 Revision
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